package com.itheima.config;

import com.itheima.interceptor.TokenInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class Webconfig implements WebMvcConfigurer {


    @Autowired
    private TokenInterceptor tokenInterceptor;

    /**
     * 添加拦截器，写明拦截路径
     * @param registry
     */
    @Override
    public void addInterceptors(InterceptorRegistry registry) {

        registry.addInterceptor(tokenInterceptor)
                .addPathPatterns("/**")                 //任意路径都拦截
                .excludePathPatterns("/login");         //排除拦截的路径

    }

}
